Doosan DX60R Shop Manual page 623

Connection of Rear Flange with Spindle
1. Fit the O-rings (30, 27) in the O-ring groove of the spindle
(2).
NOTE:
Fit the O-ring (30, 27) without applying grease.
If assembled with grease applied, the grease
may bleed from the mating face of the rear
flange and the spindle when the travel motor is
running. This may be mistaken as an oil leak, so
do not apply grease.
2. Insert the parallel pins (142) (2 pins) into the spindle (2).
3. Put 0.3 liters of hydraulic fluid in the spindle (2).
4. Install the rear flange (201) onto the spindle (2) so that two
parallel pins (142) on the spindle enter the pinholes in the
rear flange (201).
5. Tighten hex. socket bolts (243) (6 bolts) equally and
evenly with specified torque.
NOTE:
Tightening torque: 3.0 ±0.5 kgf•m (29.4 ±4.9
Nm) (22 ±4 ft lb)
Travel Motor
Figure 134
Figure 135
Figure 136
Figure 137
SP001686
Page 65